| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.34 | 11.291% | $163.9762 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $131.74 | 4.315% | $137.4246 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $205.37 | 11.661% | $229.3182 | $229.32 | $229.30 | $229.30 |
| Purchase #4 | $215.30 | 11.836% | $240.7829 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $199.75 | 5.222% | $210.1809 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $38.35 | 6.832% | $40.9701 | $40.97 | $40.95 | $41.00 |
| Purchase #7 | $31.52 | 10.647% | $34.8759 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $969.37 | $1,057.5288 | $1,057.53 | $1,057.55 | $1,057.60 | |